Answer / vaibhav c

humidity

Answer / anil

i feel Fine dust particles in humidity majorly form Fog

In what situations relays are used in Circuit breaker? In Above what rating of Circuit breaker the relays are used? Why relays are not used for CB like MCB?

0 Answers   Elektrotek,

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I hv a question regarding power factor improvement just after transformer. I request you to reply me plzz. thank you sir. My friend has a small unit of fabrication. in his factory the main load is a welding machine, lathe machine, grinding machine. this load is not continuous type. now our electricity board has installed 16 KVA, 11000/433 V transformer for our factory. In the energy meter (trivector meter) at LV side of transformer, i hv seen power factor value of 0.15 only when only 3 KW load was flowing. Further electricity board has suggested to install 4 KVAR capacitor at LV side after energy meter. Now my question is that if we permanantly install and switch on 4 KVAR capacitor after energy meter, during some load on transformer and also without any load on transformer, wht will be the power factor shown in energy meter?i dont want to get any penalty by electricity board, so plz suggest me if i can permanantly install and switch on the 4 kvar capacitor or not at LV side of transformer just after energy meter? Thank you again and awaiting for ur positive reply soon.

9 Answers  

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What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?

0 Answers   Bhad Engineers,

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Wat wil happen if Transformer is operated at 100 HZ Frequency?

8 Answers  

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what is buscoupler adopter panel????

5 Answers  

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What is the purpose of shunt trip in ACB function?

1 Answers  

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What is ERD used in Elevators??

1 Answers   Emerson,

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How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.

0 Answers   Cesco,

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WHAT IS THE MINIMUM IR VALUE FOR CABLE CHARGING

4 Answers   Google,

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what is the string efficiency

1 Answers  

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What is difference between dc three point starter and dc four point starter?

3 Answers   Chettinad,

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1.What do you mean by inductive and capacitive parts of an electric circuit. 2.What do you mean by decrease of inductane and capacitance of a network? Please dont give me the text book answer.3. What is class X ct and its applications?

2 Answers  

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